[skai_11]

Hi experts!


Please advice me on the best configuration: 4 Room BTO, 1 Living room, 1 common bedroom, 1 MBR+walk-in-wardrobe(common room but walls are hacked to combine MBR together)

Should i use:
system 3(1xlivingroom, 1x common room, 1xMBR) or
system 4(1xlivingroom, 1x common room, 1xMBR, 1xWIW)

and the BTU required?


Thanks!